<ol>
  <li>Start this tool when you have to specify a point and want to do so by
  entering a polar coordinate.</li>
  <li>Enter the polar coordinate (radius and angle) in the options tool bar and
  choose if it is an absolute coordinate or a relative one (relative to the
  relative zero point).</li>
  <li>Click the OK button or press Enter to confirm the input and set the
  coordinate: 
  <br />
  <img src="Tick.png" width="40" height="40" /></li>
</ol>
